chocolate cheesecake squares

Ingredients For chocolate cheesecake squares

• 1 c

  flour
• 1/2 c

  sugar
• 3 Tbsp

  cocoa
• 1 tsp

  baking powder
• 1/4 tsp

  salt
• 1/2 c

  cold butter
• 1

  egg yolk
• 1 tsp

  vanilla
• 1/2 c

  finely chopped walnuts
• FILLING
• 1

  8 oz. pkg. cream cheese softened
• 1/3 c

  sugar
• 1/2 c

  sour cream
• 1 Tbsp

  flour
• 2 tsp

  grated orange peel
• 1/4 tsp

  salt
• 1

  extra large egg
• 1

  egg white
• 1/2 tsp

  vanilla